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LSx SyTy Swap Information

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  • #31
    Re: LSx SyTy Swap Information

    Originally posted by Norm View Post
    I have a video, just changed up the cam, and fired it up on weds I think.

    http://www.youtube.com/watch?v=OYsFjsEfsto
    Very nice!
    Which cam did you install? Did you change anything else in the valve train, intake, injectors, etc.?
    Thanks,
    Eddy

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    • #32
      Re: LSx SyTy Swap Information

      Did lots, trick flow heads, trick flow pushrods, roller rockers green top injectors. Also note I pulled the valve cover today and one of the rocker studs is broken and a push rod is bent. So much for car craft this weekend.
      1962 Chevrolet Biscayne( low and mean)
      2011 Toyota Tacoma 4x4( daily driver)
      2017 Street Glide Special yep two wheeled ride

      "If it has tit's or tires, you can be pretty sure your going to have problems with them...

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      • #33
        Re: LSx SyTy Swap Information

        Any tips on how to get the stock speedometer to work from the LS PCM?

        I found this link

        https://www.autometer.com/media/2650-1563.pdf
        Last edited by Syclone#2960; 11-26-2015, 01:53 PM.
        10.4@127mph-stock ECM
        542 rwhp/ 608 Torque. PTE 67-V6.
        E85-TT-408"-AWD/4L80e under construction...

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        • #34
          Re: LSx SyTy Swap Information

          Originally posted by Syclone#2960 View Post
          Any tips on how to get the stock speedometer to work from the LS PCM?

          I found this link

          https://www.autometer.com/media/2650-1563.pdf
          Yes, that is a interesting link. That should help you with most "issues".
          1962 Chevrolet Biscayne( low and mean)
          2011 Toyota Tacoma 4x4( daily driver)
          2017 Street Glide Special yep two wheeled ride

          "If it has tit's or tires, you can be pretty sure your going to have problems with them...

          Comment


          • #35
            Re: LSx SyTy Swap Information

            Trans tunnel modification should also be added to this list, I was actually surprised at how much a couple inches of lifting the trans/transfer case dug into the tunnel.

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            • #36
              Re: LSx SyTy Swap Information

              Originally posted by 68steiny View Post
              Trans tunnel modification should also be added to this list, I was actually surprised at how much a couple inches of lifting the trans/transfer case dug into the tunnel.
              only need to do it if you are going to a 80-e, 60e or 700 r4 doesn't require it. So not really mentioned.
              1962 Chevrolet Biscayne( low and mean)
              2011 Toyota Tacoma 4x4( daily driver)
              2017 Street Glide Special yep two wheeled ride

              "If it has tit's or tires, you can be pretty sure your going to have problems with them...

              Comment


              • #37
                Re: LSx SyTy Swap Information

                I'm doing a 60e, if you want that pinion angle correct, it needs a bit of mod.

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                • #38
                  Re: LSx SyTy Swap Information

                  Originally posted by 68steiny View Post
                  I'm doing a 60e, if you want that pinion angle correct, it needs a bit of mod.
                  are not 60e and 700r4 pretty much same dimensions? you shouldn't have to really change anything.
                  1962 Chevrolet Biscayne( low and mean)
                  2011 Toyota Tacoma 4x4( daily driver)
                  2017 Street Glide Special yep two wheeled ride

                  "If it has tit's or tires, you can be pretty sure your going to have problems with them...

                  Comment


                  • #39
                    there's allot of good info listed but seems to be from years ago ... does anyone have any new info or products for a LSxx swap ... I'm fairly new to the SyTy scene and I'm considering a LS swap or rebuilding my 4.3

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